Press Release

California Micro Devices Hires Sales Director and
Opens Branch Office in Japan
New Operation Underlines Importance of Japanese Mobile and
Digital Consumer Electronics Markets to CMD

MILPITAS, Calif., -- June 19, 2006 -- California Micro Devices (NASDAQ: CAMD), a leading supplier of application specific analog semiconductor products for mobile handsets, personal computers and digital consumer electronics, today announced that Mr. Hiroki Teraoka had been named Sales Director and Country Manager, Japan. The company also announced that it has established a new branch office in Tokyo.

Prior to joining California Micro Devices, Mr. Teraoka held the position of sales director for Japan with Trident Technologies Inc., where he gained valuable experience and success in the digital consumer market. Mr. Teraoka also held prior positions with Cypress, AMD, and most recently, Shinden Hytechs. He holds a BS degree from Nippon University.

“We are very pleased to have Mr. Teraoka head our sales operation in Japan in order to expand our presence in the Japanese marketplace and better serve our existing customers,” stated David Casey, Vice President, Sales.

Japan Branch Office Contact Information
CMD’s new branch office in Japan is located in the Shinjuku Nomura Building in the Shinjuku section of Tokyo. The central telephone number is: +813 5322 2910; the central fax is +813 5322 2929.

Mailing Address:
California Micro Devices Japan Branch Office
Level 32, Shinjuku Nomura Building
1-26-2 Nishi-Shinjuku
Shinjuku-ku
TOKYO JAPAN 163-0532

About California Micro Devices Corporation
California Micro Devices Corporation is a leading supplier of application specific analog semiconductor products for the mobile handset, personal computer and digital consumer electronic markets. Key products include Application Specific Integrated Passive™ (ASIP™) devices and selected high value mixed signal ICs. Detailed corporate and product information may be accessed at www.calmicro.com.

ASIP™ and Application Specific Integrated Passive™ are trademarks of California Micro Devices. All other trademarks are property of their respective owners.